Chang; Po-Chih
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Po-Chih.The latest application filed is for "bonding structure, method of manufacturing the same, and die structure".
- Chang; Po-Chih - New Taipei TW
- Chang; Po-Chih - Changhua County TW
- CHANG; Po-Chih - Taipei City TW
- Chang; Po-Chih - Taichung N/A TW
- Chang; Po-Chih - New Taipei City TW
- Chang; Po-Chih - Taichung City TW
- Chang, Po-Chih - Taipei Hsien TW
- Chang; Po-Chih - Taipei TW
| Patent | Date |
|---|---|
| Duplex scanning device Grant 11,431,864 - Chang , et al. August 30, 2 | 2022-08-30 |
| Wafer bonding method and device with reduced thermal expansion Grant 9,721,824 - Chen , et al. August 1, 2 | 2017-08-01 |
| Bonding Structure, Method Of Manufacturing The Same, And Die Structure App 20160336211 - Chen; Kuan-Wei ; et al. | 2016-11-17 |
| Presentation System Enabling Adjustable Photo Transmittance And Multi-plane Visibility App 20160026011 - LEE; Pei-En ; et al. | 2016-01-28 |
| Method of high performance image compression Grant 8,942,490 - Lan , et al. January 27, 2 | 2015-01-27 |
| Paper-feeding device and multi-function printer Grant 8,657,280 - Chang , et al. February 25, 2 | 2014-02-25 |
| Paper feeding device and multi-function printer using the same Grant 8,528,893 - Huang , et al. September 10, 2 | 2013-09-10 |
| Blocking module and multi-function printer using the same Grant 8,474,813 - Cheng , et al. July 2, 2 | 2013-07-02 |
| Paper Feeding Device And Multi-function Printer Using The Same App 20130134666 - Huang; Chen-Fu ; et al. | 2013-05-30 |
| Paper-feeding Device And Multi-function Printer App 20130114986 - Chang; Po-Chih ; et al. | 2013-05-09 |
| Blocking Module And Multi-function Printer Using The Same App 20120146283 - Cheng; Kai-Yuan ; et al. | 2012-06-14 |
| Stopping device and multi-function peripheral using the same Grant 8,118,304 - Chen , et al. February 21, 2 | 2012-02-21 |
| Method of high performance image compression App 20100008571 - Lan; Yin-Chun Blue ; et al. | 2010-01-14 |
| Method of scanning a document in two directions App 20040252352 - Chang, Po-Chih ; et al. | 2004-12-16 |
| Adjustable fixing device of a CCD plate Grant 6,621,522 - Chang , et al. September 16, 2 | 2003-09-16 |
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